[Bug 221065] ideapad_acpi: unexpected charge_types spam on Yoga Pro 7 14ASP9

bugzilla-daemon
2026-02-11T15:41:38Z

--- Comment #28 from Avraham Hollander (anhollander516@gmail.com) ---
(In reply to Rong Zhang from comment #22)
> +CC Mark Pearson.
>
> Thanks for Armin's insight!
>
> Yeah, the root cause should lie in the ACPI table. It's super broken as I
> even found more ECMT issues...
>
> I've noticed these methods are broken while glancing at all occurrences of
> ECMT in DSDT: WTER, ECCC, _BTP.

Is there anything you notice in there that could potentially cause the system
to take excessively long (2-6 seconds) to resume from s2idle? That's another
probably ACPI issue that I've always had. This is almost certainly unrelated to
the charger bug and I don't want to go completely off topic, but I figure it's
worth mentioning now that I have contact with the relevant people.